By installing the extension, you agree to Grammarly’s Terms and Conditions ( and acknowledge that you have read Grammarly's Privacy Policy ( California residents, please see the California Privacy Notice (

From grammar and spelling to style and tone, Grammarly helps you eliminate writing errors and find the perfect words to express yourself. You’ll get real-time feedback from Grammarly on Gmail, Google Docs, Twitter, LinkedIn, and nearly everywhere else you find yourself writing. Grammarly is a writing assistant that offers you specific suggestions to help you improve your writing — and it goes way beyond grammar. You can be confident that your writing is not only correct, but clear and concise, too. Be sure to register your account to receive a personalized writing report each week to help you track your progress and identify improvement areas.

• NEW: A simple, guided editing process
Grammarly now prioritizes suggestions based on your personal settings and how a reader will likely respond to your message. With an improved layout that organizes your writing feedback by theme, you’ll be able to understand at a glance not only what you can improve, but also why those improvements can help your reader.

• High-quality writing
A spelling checker can catch typos. A grammar checker can catch grammatical mistakes. But good writing is more than just proper grammar and spelling. Grammarly helps you fix grammar, spelling, and punctuation issues, and it can also help you revise sentences that are grammatically correct but wordy and unclear.

• Works where you do
Grammarly for Safari is compatible with the text fields on most websites, including Gmail, Google Docs, Twitter, Facebook, LinkedIn, Wordpress, and millions of others. Once you add Grammarly to Safari, you’ll start seeing writing suggestions as you type.

• Trusted by millions of users
Business professionals, students, writers, bloggers, and plenty of people who just want to write better trust Grammarly to help them produce their best work.

• Grammarly Premium
Grammarly Premium offers comprehensive feedback, designed to help you meet the highest standards. Its suggestions elevate the quality of your writing through full-sentence rewrites to improve your clarity, word choice enhancements, tone adjustments, and more. Grammarly Premium works where you do to help you make the best impression with your writing.

• Detect your tone
Grammarly’s built-in tone detector helps you figure out how your message will come across to readers. That means you’ll have the opportunity to add a little more confidence, friendliness, or whatever the situation calls for before you hit send.

• Multilingual speakers
Grammarly helps multilingual speakers sound their best in English with tailored suggestions to improve grammar and idiomatic phrasing. In addition to offering general fluency assistance, Grammarly can offer tailored suggestions for writing issues common among Spanish, Hindi, Mandarin, French, and German speakers. Tailored suggestions for other language backgrounds are on the way!

• Grammarly in the news
PCMag: “Grammarly analyzes writing and suggests improvements. Despite its name, Grammarly is much more than just a grammar checker.”
Forbes: “Grammarly quickly and easily makes your writing better and makes you sound like a pro, or at least helps you avoid looking like a fool.”
Business Insider: “Grammarly is a great tool for freelancers who specialize in freelance writing, but it's also useful for any freelancer who needs to communicate concisely and professionally.”

What’s New

Version 9.50

Performance and appearance improvements.

Ratings and Reviews

4.0 out of 5
1.2K Ratings

1.2K Ratings

Kevlar1 ,

Great help but very slow

Grammarly is an excellent grammar checker. As a non-native English speaker, Grammarly's advice is clear and allows me to learn from my mistakes. Unfortunately, this is also incredibly slow, especially on Safari with Gmail and Google Docs documents. After using the service for a few weeks, I found myself turning on the service on Chrome and only using Gmail and Google Docs there. For some reason, Grammarly doesn't slow down Chrome browser as much as Safari. In all, it is an excellent piece of software, but one should be fully aware of massive speed hit.

Developer Response ,

Thanks for sharing your experience with us, and sorry to hear you are not happy with Grammarly for Safari. Is it possible that you submit a support ticket at with more details? Our development team would like to investigate this further.

DrPeril ,

Great... everywhere else.

Let's be clear, Grammarly, for all it's annoyances and privacy issues, if you use it carefully it's pretty great. In Chrome and FireFox it runs as expected and aside from the premium nag and some rich text oddities it does what it's meant to, and doest it well.

This is not true in Safari. The extensinon, essentially, just doesn't work. It loads. It injects the java and cute icons, but it doesn't actually evaluate text. I put a doc into WordPress's editor that I know to be full of mistakes as a test and it said the doc was 100% correct. I mean, I intensionally left out vowels so...

I think the bottom line here is that if you want to use Grammarly, use need to use Chrome :(

Honestly, it feels like Grammarly peaked years ago and since they've stopped updating or improving their tool. It still has a chinky, memory hog, UI. It still does odd formatting to your text and really doesn't play well with rich text. It's like they got intrenched in a bad wrapper for their text analysis tool and just won't give it up. I don't know if it's the investment fallacy at work but there's no excuse in 2021 for a well established company to still be this rough around the edges. They're basically begging for some startup to disrupt their business model.

Developer Response ,

Thank you for sharing your experience with us, and sorry to hear you are not happy with Grammarly for Safari. Would you mind sharing a screenshot of the issue in question with us via so we can investigate?


Good when it's on but annoying when it's off

Grammarly is good for catching most of your incidental grammatical errors; I'm really good when it comes to grammar and spelling, but I still make little mistakes that Grammarly catches me out on, and even without the premium version, I can usually guess at where the mistakes are once I know they exist.

There are a lot of documents, however, where it just wouldn't be practical for Grammarly to be on. So you can either keep it on and have it highlight every not-actually-a-mistake, you can turn it off for this session and have it immediately turn on five minutes later when you've taken a break, or you can disable it and have it keep bringing up pop-ups to tell you to enable it again. SO annoying. Really making me consider un-installing it.

App Privacy

The developer, Grammarly, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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